How much rain should it take to reverse bans on outdoor fires or fireworks?

Weather forecasts suggest rain could soon visit Southeast Texas, which remains in the grip of a severe drought. Every county has enacted bans on outdoor burning, which leaves some rural residents without a way of disposing garbage. Several counties have also banned the selling or use of fireworks.

How much rain should it take to reverse bans on outdoor fires or fireworks?

At least an inch to end burn and fireworks bans.

We'll need 6 inches minimum. The plants that burn need to soak up a lot to no longer be a fire hazard.